/*
 * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.context.annotation;

import org.springframework.beans.factory.support.BeanNameGenerator;
import org.springframework.core.annotation.AliasFor;
import org.springframework.core.type.filter.TypeFilter;

import java.lang.annotation.*;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Documented
@Repeatable(ComponentScans.class)
public @interface ComponentScan {

	String[] value() default {};

	String[] basePackages() default {};

	Class<?>[] basePackageClasses() default {};

	Class<? extends BeanNameGenerator> nameGenerator() default BeanNameGenerator.class;

	Class<? extends ScopeMetadataResolver> scopeResolver() default AnnotationScopeMetadataResolver.class;

	ScopedProxyMode scopedProxy() default ScopedProxyMode.DEFAULT;

	String resourcePattern() default ClassPathScanningCandidateComponentProvider.DEFAULT_RESOURCE_PATTERN;

	boolean useDefaultFilters() default true;

	Filter[] includeFilters() default {};

	Filter[] excludeFilters() default {};

	boolean lazyInit() default false;

	@Retention(RetentionPolicy.RUNTIME)
	@Target({})
	@interface Filter {

		/**
		 * The type of filter to use.
		 * <p>Default is {@link FilterType#ANNOTATION}.
		 * @see #classes
		 * @see #pattern
		 */
		FilterType type() default FilterType.ANNOTATION;

		/**
		 * Alias for {@link #classes}.
		 * @see #classes
		 */
		@AliasFor("classes")
		Class<?>[] value() default {};

		@AliasFor("value")
		Class<?>[] classes() default {};

		String[] pattern() default {};

	}

}
